| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.68 | 13.777% | $51.9733 | $51.97 | $51.95 | $52.00 |
| Purchase #2 | $216.31 | 8.637% | $234.9927 | $234.99 | $235.00 | $235.00 |
| Purchase #3 | $243.65 | 6.521% | $259.5384 | $259.54 | $259.55 | $259.50 |
| Purchase #4 | $227.55 | 13.283% | $257.7755 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $234.82 | 10.803% | $260.1876 | $260.19 | $260.20 | $260.20 |
| Purchase #6 | $18.51 | 7.414% | $19.8823 | $19.88 | $19.90 | $19.90 |
| Purchase #7 | $5.76 | 10.196% | $6.3473 | $6.35 | $6.35 | $6.30 |
| 7 purchase totals = | $992.28 | $1,090.6971 | $1,090.70 | $1,090.75 | $1,090.70 | |